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Driven roller track sawing
Kalouda, Jiří ; Malášek, Jiří (referee) ; Kašpárek, Jaroslav (advisor)
This thesis deal with concept horizontal driven roller track sawing, determination of main parameters, calculatin of functional parts and concept of several driving mechanism. The next part of this thesis deal with design transport rollers and calculation of solidity of spindle of transport roller. Part of this thesis is drawing documentation of conveyor assembly, driving device, roller subassembly and roller spindle.
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Driven roller conveyor
Pokorný, Pavel ; Kašpárek, Jaroslav (referee) ; Pokorný, Přemysl (advisor)
The thesis describes design of driven roller conveyor for transport products on Euro pallets of a total maximum weight of 600kg. The design includes determination of the respective sizes, capacities and strength, as well as design of a support frame and final strength control in the most affected areas. The thesis also contains documentation with drawings of complete conveyor, section of the conveyor and last section of the conveyor.
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Driven roller conveyor
Straka, David ; Jonák, Martin (referee) ; Kašpárek, Jaroslav (advisor)
This bachelor' s thesis deals with a structural draft of horizontal powered roller track for stock transportation of carton boxes. The trajectory is thought as non storage. The focus of this study is functional computation of the trajectory, determining of main track dimensions, strength computation of operational conveyer parts, draft and examination of track frame. This study includes draft documentation of: track draft, sections of track draft, powered roller and its build, comprehensive tracing of the powered rollers coating and axis.
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Design of chain transfer with creating a batch of bars
Horký, Pavel ; Omes, Jiří (referee) ; Knoflíček, Radek (advisor)
The diploma thesis deals with the design of mechanism for manipulation with bars and creating a batch of square steel bars. In intoduction of this thesis is describtion of principle of curent mechanisms. In following chapters are described the most important parts of new mechanism and their design. In final sections are risk analysis and financial evaluation.
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Design of spindles for multi-spindle automatic lathe
Kráčmar, Tomáš ; Holub, Michal (referee) ; Vetiška, Jan (advisor)
This master‘s thesis contains a design of multi-spindle automatic lathe spindles for the work of the rods maximum diameter of 7 mm. The work deals with a new concept of the drive spindle, where the spindles are driven by external asynchronous motor through the gears with internal teeth attached to the outside of the spindle drum instead of the current method of driven by central coaxial shaft. The thesis research of multi-spindle lathes including a description of the main nodes, design, strength calculations, bearing durability and a simulation model for simulation acceleration and load drives and spindles from the cutting process.
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Control circuits of railway lift
Kopecký, Jan ; Lažek, Tomáš (referee) ; Huták, Petr (advisor)
This master thesis deals with the mechanical and electrical design of the drive of the inclined construction lift. Individual components are selected in the design. Furthermore, a theoretical research is carried out regarding wireless modules and logic controllers. The selection of sensors is made and the method of retrieving signals from sensors and converting them into iputs the control circuits is also outlined. A program is written in Arduino IDE that wirelessly controls the motion of a motor via variable frequency drive.
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Design of chain transfer with creating a batch of bars
Horký, Pavel ; Omes, Jiří (referee) ; Knoflíček, Radek (advisor)
The diploma thesis deals with the design of mechanism for manipulation with bars and creating a batch of square steel bars. In intoduction of this thesis is describtion of principle of curent mechanisms. In following chapters are described the most important parts of new mechanism and their design. In final sections are risk analysis and financial evaluation.
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Design of spindles for multi-spindle automatic lathe
Kráčmar, Tomáš ; Holub, Michal (referee) ; Vetiška, Jan (advisor)
This master‘s thesis contains a design of multi-spindle automatic lathe spindles for the work of the rods maximum diameter of 7 mm. The work deals with a new concept of the drive spindle, where the spindles are driven by external asynchronous motor through the gears with internal teeth attached to the outside of the spindle drum instead of the current method of driven by central coaxial shaft. The thesis research of multi-spindle lathes including a description of the main nodes, design, strength calculations, bearing durability and a simulation model for simulation acceleration and load drives and spindles from the cutting process.
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Camera Positioning Device
Berčík, Vojtěch ; Toman, Marek (referee) ; Červinka, Dalibor (advisor)
This master’s thesis deals with the design of a drive for a camera positioning device that could be used for shooting videos and timelapses. The optimal drive and power supply as well as the steering program based on the Arduino platform program are developed. The construction prototype adapted for printing at 3D printers is also designed. The whole system is then produced and tested.
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Desingn of independent drives for five-spindle automatic lathe
Pavelka, Radomil ; Pavlík, Jan (referee) ; Blecha, Petr (advisor)
The subject of the thesis is design of independent spindle drive for multi-spindle automatic lathe MORI-SAY TMZ 520 CNC manufactured by TAJMAC-ZPS. The thesis will introduce the representatives of manufacturing program of TAJMAC-ZPS multi-spindle automatic lathes division and there will be a brief description of their main constructional parts. The main objective of the thesis is an engineering design of testing device which will be bulit for verification of the correct drive concept. There is also many calculations and detailed description of the engineering design. The testing device is made for internal needs of TAJMAC-ZPS.
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